KR101902021B1 - 수신 장치, 수신 방법, 송신 장치, 송신 방법, 프로그램 및 방송 시스템 - Google Patents

수신 장치, 수신 방법, 송신 장치, 송신 방법, 프로그램 및 방송 시스템 Download PDF

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Publication number
KR101902021B1
KR101902021B1 KR1020137006394A KR20137006394A KR101902021B1 KR 101902021 B1 KR101902021 B1 KR 101902021B1 KR 1020137006394 A KR1020137006394 A KR 1020137006394A KR 20137006394 A KR20137006394 A KR 20137006394A KR 101902021 B1 KR101902021 B1 KR 101902021B1
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KR
South Korea
Prior art keywords
trigger information
application program
received
synchronization
receiving
Prior art date
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KR1020137006394A
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English (en)
Korean (ko)
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KR20130100283A (ko
Inventor
요시하루 데와
Original Assignee
소니 주식회사
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Application filed by 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20130100283A publication Critical patent/KR20130100283A/ko
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Publication of KR101902021B1 publication Critical patent/KR101902021B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8173—End-user applications, e.g. Web browser, game
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/40—Aspects of broadcast communication characterised in that additional data relating to the broadcast data are available via a different channel than the broadcast channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
KR1020137006394A 2010-09-21 2011-09-13 수신 장치, 수신 방법, 송신 장치, 송신 방법, 프로그램 및 방송 시스템 KR101902021B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38488810P 2010-09-21 2010-09-21
US61/384,888 2010-09-21
US13/107,604 US9986270B2 (en) 2010-09-21 2011-05-13 Reception and transmission of trigger information for application program control
US13/107,604 2011-05-13
PCT/JP2011/070801 WO2012039316A1 (ja) 2010-09-21 2011-09-13 受信装置、受信方法、送信装置、送信方法、プログラム、および放送システム

Publications (2)

Publication Number Publication Date
KR20130100283A KR20130100283A (ko) 2013-09-10
KR101902021B1 true KR101902021B1 (ko) 2018-09-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137006394A KR101902021B1 (ko) 2010-09-21 2011-09-13 수신 장치, 수신 방법, 송신 장치, 송신 방법, 프로그램 및 방송 시스템

Country Status (8)

Country Link
US (1) US9986270B2 (ja)
EP (1) EP2621166B1 (ja)
JP (2) JP5812004B2 (ja)
KR (1) KR101902021B1 (ja)
CN (1) CN103098481B (ja)
CA (1) CA2809357C (ja)
MX (1) MX2013002909A (ja)
WO (1) WO2012039316A1 (ja)

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Also Published As

Publication number Publication date
CN103098481B (zh) 2018-10-19
EP2621166A4 (en) 2014-07-30
JP5812004B2 (ja) 2015-11-11
CA2809357A1 (en) 2012-03-29
JP2016029806A (ja) 2016-03-03
CA2809357C (en) 2021-12-07
US20120072965A1 (en) 2012-03-22
JPWO2012039316A1 (ja) 2014-02-03
CN103098481A (zh) 2013-05-08
WO2012039316A1 (ja) 2012-03-29
MX2013002909A (es) 2013-05-28
JP6225151B2 (ja) 2017-11-01
KR20130100283A (ko) 2013-09-10
EP2621166A1 (en) 2013-07-31
US9986270B2 (en) 2018-05-29
EP2621166B1 (en) 2017-01-25

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